Project Blue Book Special Report No. 14: Analysis of Reports of Unidentified Aerial Objects

Evaluation
0. Balloon
1-AltKmMICal
'2-*itajfl
3-lijM Ptienom.
4-Bnds
S-ClowlJ. Dust, etc.
6-lnsuftic kito.
7-Psydnloral
t-Unkno«n
Mtnei
Tolil
. 7AA/UA ff Y
Certain'
_ 1
2 /
_^J

3 O.O
Total
 r t » n
'S
JA_
0
_ 1
0
IS
J
11
_±_
•7)
Doubtful
2
/2
7
0
0
.1
0
0
0
/ t
Total
to
27
ff
0
3
/
/ *
e
11
/ f
'07
CM
Percent
Certain
75"
IU
111
OJL
Id
0.0
It.o
o.o
a.?
-2_7l
U.t
Doubtful
If
II. 1
(,-S
0.0
0.0
o.f
Q.O
00
o.o
ni
3 3-t
Total
25-2
ni
00
1-9
11
IU
O.o
lt-1
tf.o
100.
Nmber
Certain
7
%
__T
~^P
0
Ql
7
12-
2
112
Doubtful
3
3
7
0
I
0
0
0
0
0
If
Total
19
2t
31
1
•>
•0
HI
1
tl.
It3
P a Cat
Certain
19.1
It-7
o.o
if. 8
JJL
29.6
i-H
10.1
Doubtful
Z-l
HI
O.O
0-1
•0.0
00
O.o
Q.t
Q.O
I f
Tot«
7-0
10.i
?/. /
0-1
D.O
if.f
If
49.6
I-H-
Iff.
Evaluation
0- Balloon
1-Astranomical
2-Aucrafl
3-Lictit Ptienoa.
••Birds
5-Clouds, Dust, etc
6-lnsuftic Info.
7-Psychological
B-Unknonn
W i d e r
Total
/ / ST f
Numbef
Certain
19
19
3
0
7
2 2
0
'13
7
Doubtful
J
8
IS
i
0
0
Q
0
2
If
Total
73
31
5
2
1
2?
0
XI
f
ISO
PeiCent
Certain
HO
15.1
13.0
Q.O
9.0
/•I
M.I
Q.O
/S.3
t.l
m
Doubtfu
3.}
5.3
10-"
1-1
/ 3
0.0
0.0
0.6
o.o
hi
02.1
Total
IS. 3
70C
72.0
1 I
11
/ 3
If .7
0.0
(J.O
J~l/A/£~.
Number
Certain
Jo
/
0
0
0 3
c
H.
is?
Doubtful
6
2f
13
/
0
9
0
0
0
42
Total
35
2.
4
21
i
3$
8
201
Percent
Certain
til
lt-1
o.S
o.o
0.0
II-f
3.0
ip.f
Ill
Doubtful
10
lO.if-
i-5
O.S
o.o
0.0
0 0
o.o
0.0
QS
20-f
Total
17-f
128
lit-
10
0.0
Q.O
fl*
3.0
If.9
i.o
no
Tut p
Number
lertain
lot
104
JJL
-3
11
9
i¥i
21
S8S
Doubtful
98
f¥
»l
¥
3
1
0
9
0
i
/fO
Total
"/0
191
(,
1
81
17
/ft
77'5
Percent
Certain
II-I
nt
/ 3 . 7
1.9
o.t-
0-1
10-5
/ • 3
18.8
3.1
7S.S
Doubtful
£. 2
£1
10.5
O.S
o.t
01
0.0
1.0
o.o
O.I
Total
191
in
1.3
•8
.X
It-i
I-1
18.8
3.2,
in.
AvtesT
Nmber
Certain
If
Lf 7
H8
1
0
0
tfX
1 0
87
It
21L
Douutfu
¥7
C if
18
7
0
1
0
1
0
$
IS8
Total
SI
II 1
I t
0
1
v-x
(1
8?
l(.
¥¥f
PerCnt
Certain
-££
MZ
0.0
-ML
-JJL
DoubtW
7.4-
/U3
S.f
u
0.2
00
D.3.
0,0
/,!
Total
/.f.l
19,2
7,1
0.0
p. 2
'9>H
2A
Iff
/CO.
Evaluation
0- Balloon
1-Astnnomical
2-Airciaft
J-Lilfit Ptienoa.
4-Binh
5-Clouds, Dust, etc
&.|nsutfic kilo.
7-Psvtholo|ical
5-Unknoan
S-Ottlet
Total
Srrrerrt #£-*>
Number
Certain
6
10
7J_
1
1
0
20
3
£
ni
Doubtful
13
II
31
1
7
1
0
0
0
3
63
Total
'f
V /
3
3
1
76
3
//
if I
Per Cent
Certain
J.I
6&
O.S
-Ml
-01
fO.k
24-7
f7.Z
Doubtfu
6.0
f-7
Ml
/P
1-0
pi
0,0
6.0
09
{(/
Total
1.1
/•?
/.r
/•(>
/##.
Number
Certain
8
12-
1 e
I
0
10
J
3/
3
f 3
Doubtful
' 2
If
I f
H
1
0
0
0
1
5¥
Total
20
2-5
¥I
10
/
3/
M7
Percent
Certain
-££.
Iff
61
0.7
/jj.
0.0
6-9
0-7
Ml
ZD
Doubtful
1.2.
/*.?
/0.Z-
t7
/f
t>-7
P-e
M>
P.Q
0.7
317
Total
/3.6
Jl.?
(7,0
3.V
0-7
6$
0-7
Ml
2.7
Number
Certain
J_
M
I
t
0
7
/
23
¥
11
Doubtful
/ ?
>?
1
0
7
•0
0
0
0
It
Total
17
If
If
0
2
7
/
Percent
Certain
20.$
f-*
AS
0.b
0-0
33
Doubtful
/D.O
M
O.D
1-7
/}.o
D.0
P-P
34X
total
/ ^ 2
3*1
/S79
S.3
fit)
1-7
if-t
3.3
Number
Certain
0
2?
1
0
0
q
8
86>
Doubtful
0
Z 3
12
0
0
a
0
0
ti
Total
52.
I
0
0
r2
23
S
ITt
Percent
Certain
-JL2
0.8
0.0
0.0
1.1
iS
18.I
63
ai
Doubtful
t-1
18:1
0.0
00
0-0
o.o
Q.O
0.0
O-O
32.3
Total
1-¥
10.1
0-8
0.0
0.0
7.7
Iff
19-1
(> .3
ISO.
116